Geometry is one of the richest areas for mathematical exploration.
The visual aspects of the subject make exploration and experimentation
natural and intuitive. At the same time, the abstractions developed to
explain geometric patterns and connections make the subject extremely
powerful and applicable to a wide variety of physical situations. In this
book [and course] we give equal weight to intuitive and
imaginative exploration of
geometry, and to abstract reasoning and proof.

From the Introduction of Hvidsten't text

To pursue these twin goals we use a new version of the Geometry Explorer
(GEX) and a custom client-server LaTeX package texWins to achieve
a balanced mixture of contemporary and classical learning techniques
adapted to the distance education model of online higher college geometry.
Lessons taken from the text are supplemented by online commentaries.
Homework should be submitted online illustrated PDFs composed in GEX and
texWins.
Corrections and comments by the course mentors are returned to the student.
A handwritten bound journal may be used by the student as reference
during the proctored, timed midterm and final examinations. Under certain
circumstances, a student may be asked to submit the Jounal for evaluation in
lieu of serious deficiencies in submitted work.

Students have email and Moodle access to the instructional staff. All
questions regarding geometry and course mechanics should be posted
to the Moodle. Personal questions should be conducted by email.
Be sure you begin the email subject line with "netMA402Su13" to pass
filtration.

All lessons, advice, tutorials, homework assignments and commentaries
begin from the current webpage. Be sure you bookmark this page for
easy reference. Each time you access a page on this site, refresh your browser
in case an obsolete copy is cached.
The proctored 2 hour midterm must be taken in the week of 8jul13.
The proctored 3 hour final must be taken between 2aug13 and 6aug13.
All other quizzes, homework and assignments are scheduled on the syllabus.
Your semester grade is based on the achieved level of competence, not
on an accumulation of points for completed tasks. It
will be based on this distribution: 30% final, 20% midterm,
50% class participation which is based on all other assigned and optional work.